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Product range

Pouches

Browse stand-up, kraft, foil, clear and specialist pouch packaging for food, retail and refill applications. Every item is contact for price. 64 products are listed in this range.

Kraft Stand Up Pouches product image

Kraft Stand Up Pouches

Format: Brown kraft stand-up / box pouch · Features: Quad-sealed box-shaped pouch; options with or without one-way degassing valve

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Pouch specification guide

Compare pouch formats by structure, barrier, sealing and evidence.

A pouch is a complete structure rather than a single material description. The outer appearance may not reveal the sealant layer, barrier layer, coating, adhesive, zipper, spout or valve. Selection therefore needs a layer or material declaration for the exact format, together with product, filling, sealing and distribution requirements.

Dry products, liquids and barrier needs

Powders, grains, coffee, liquids and refills place different demands on a pouch. Confirm particle size and dust, oil or solvent content, aroma retention, moisture and oxygen sensitivity, fill temperature, drop resistance, headspace and shelf-life target. A window, paper-look surface or metallised layer can change the construction and end-of-life route, so the specification should identify the complete structure.

Filling and sealing behaviour

Provide the pouch dimensions, gusset, opening, zipper or spout position, seal width, film thickness where known and supplied orientation. For automatic equipment, reel or premade-pouch presentation, pitch, registration mark, coefficient of friction and dimensional tolerances may matter. Seal temperature, dwell, pressure and contamination in the seal area must be established by trials with the actual product.

Mono-material and recyclable-pouch statements

A mono-material description should be supported by a supplier declaration that identifies all functional layers and components within scope. A technically compatible structure still needs to be considered against the collection, sorting and reprocessing route available for the pouch format in the intended UK market. Zippers, valves, spouts, inks, adhesives and labels should be included in the assessment. Where a multi-layer barrier is required to protect the product, the trade-off should be stated rather than hidden behind a broad environmental phrase.

Selection variableQuestions for approval
FormatStand-up, quad-seal, side-gusset, flat, spouted or reel-fed; premade or formed on the line?
ConstructionWhat are the layers, coatings, adhesive, zipper, valve or spout materials?
Product protectionWhich moisture, oxygen, light, aroma, puncture or chemical barriers are required?
SealingWhat sealant layer, temperature window, dwell, pressure and seal-area cleanliness apply?
Line handlingHow will the pouch be opened, held, filled, settled, sealed, coded and discharged?
EvidenceWhich dated declarations or tests support material, recycled-content or end-of-life wording?

Changeover, cleaning and common failure modes

For a machine-running pouch, include the smallest and largest approved formats and the position of zippers, valves, spouts and registration marks. Check adjustment access, recipe control, pouch opening, fill-head clearance, dust extraction, seal-jaw cleaning and safe removal of rejected packs. Common trial failures include incomplete opening, product in the seal, wrinkles, channel leaks, weak corners, distorted zippers, poor standing, code adhesion and inconsistent discharge. Each failure should be linked to the pouch, product or setting that caused it before the construction is changed.

If a pouch cannot provide the required barrier, seal integrity, consumer opening or verified end-of-life route, compare a different flexible structure or a rigid pack against the same product-protection and distribution criteria. The correct choice is the format that meets the defined function with supportable evidence, not the format with the broadest environmental description.

Quote and trial inputs

Send representative empty pouches and the actual product or a safe equivalent. Include target fill weight or volume, batch and annual quantities, fill temperature, required shelf life, sealing method, coding area, secondary packing and any existing machine details. Acceptance should cover fill consistency, seal integrity, appearance, handling, leakage or drop performance where relevant, and agreed line output under stated test conditions.

Explore the kraft stand-up pouch example, label options, secondary shrink-film options, the evidence guide and the compatibility guide.

Discuss your packaging requirement Browse packaging products
Pouch structure and barrier selection

Compare mono-material, paper-look and barrier pouches by complete construction and function.

Pouch search terms often describe appearance or a broad material idea, while the pack performance comes from a combination of layers and components. A useful specification maps the body films, barrier, sealant, zipper, spout or valve, coatings, print and adhesive before any claim or line trial is approved.

Pack elementWhat to confirmWhy it affects selection
Body structureEach layer, polymer or paper component, thickness and bonding methodControls stiffness, puncture resistance, print surface and the scope of any mono-material statement
Barrier systemCoating, metallisation or barrier layer and the required oxygen, moisture, light or aroma protectionA simpler structure is not suitable if it cannot protect the product for the agreed life
Sealant and seal areaSealant layer, contamination tolerance, temperature window, dwell, pressure and coolingDetermines seal repeatability, leakage risk and production output
Zipper, spout or valveMaterial, geometry, attachment method, opening function and component evidenceThese components can change filling, sealing, dispensing and end-of-life assessment
Print and surface treatmentInk, varnish, laminate, adhesive, coding method and abrasion requirementsAffects appearance, code quality, friction, handling and material compatibility

Build the shortlist around product protection

Start with product form, particle size, oil or solvent content, water activity where relevant, oxygen and moisture sensitivity, fill temperature, intended shelf life and storage route. Then identify the minimum barrier and seal performance required. This prevents a paper-look or mono-material objective from overriding the pack's containment and protection function.

Test the complete pouch on the intended process

For premade pouches, trial opening, filling, dust or product contamination at the seal, zipper or spout presentation, sealing, cooling, coding and discharge. Record pouch dimensions, gusset, film stiffness, coefficient-of-friction behaviour where it affects feeding, and the accepted machine recipe. For hand packing, assess opening effort, seal alignment and operator consistency as well as the finished pack.

The kraft stand-up pouch record and flexible spouted pouch range illustrate different formats, but neither title proves a material or end-of-life route. Use the claims evidence guide to define wording and the compatibility guide to define trials.

Buyer questions about pouch materials

Does a kraft or paper-look pouch have a paper recycling route?

Not necessarily. Appearance does not reveal the full structure. Confirm every film, paper, coating, adhesive, barrier, zipper and print layer, then assess the exact format against the intended collection and reprocessing route.

What must be included in a mono-material pouch statement?

Define the declared scope and confirm the body films, sealant, barrier treatment, zipper, spout, valve, coating, adhesive and inks. A predominantly single-polymer construction should not be described more broadly than its evidence.

Can a lower-barrier pouch be approved to improve material simplicity?

Only when the product still meets the agreed shelf-life, seal, leakage, flavour, moisture and oxygen requirements. A controlled storage and distribution trial may be needed before release.

Which pouch samples should be supplied for a machinery trial?

Provide filled and empty examples from representative production, the final zipper, spout or valve, the intended product, size range, seal specification, coding area and the smallest and largest formats planned for the line.

Recycled-content evidenceLabels and codingSecondary wrappingComplete pouch record index
Send pouch samples and requirementsSearch pouch records
Flexible-packaging guidance

Define structure, barrier, closure and seal before choosing a pouch.

A pouch description does not reveal every layer, coating, zipper, valve or spout. Use the complete construction and the actual product to compare barrier, material efficiency, sealing and end-of-life evidence.

Sustainable pouch packaging guideMono-material pouch guideMaterial-reduction trialsPouch compatibility testingPouch trial and approval
Send a pouch specificationBrowse pouch products
Buyer questions

More questions about pouch structure, sealing and trials

The visible pouch format is only one part of the specification; the product, functional layers, features and seal process determine suitability.

How do product viscosity and particulates affect spouted-pouch selection?

Viscosity, particles and fibres can affect the required spout opening, flow path, filling nozzle, clean seal area and dispensing behaviour. A spout that works for a free-flowing liquid may restrict or trap another product.

Send representative product and use the pouch selection questions before fixing the fitment.

What causes pouch seals to fail during production or distribution?

Seal failures can come from contamination, wrinkles, inconsistent presentation, incompatible sealant, a narrow heat-seal window, spout interfaces, flex damage or handling stress. The defect should be located and linked to the material lot and settings.

The fault guide sets out a controlled investigation.

When is a pouch sample quantity too small for a meaningful line trial?

A sample is too small when it cannot cover setup, stable running, normal variation, starts, stops and the required filled-pack checks. The correct quantity depends on the machine and test objective; it should be agreed before samples are produced.

Retain both accepted and failed examples with the trial record.

Pouch barrier and seal selectionPouch and filling-line compatibilityEnvironmental pouch claim questions
Discuss your packaging requirementOpen the packaging question library
Filled-pouch approval

Prove barrier, seal and distribution performance with the actual product.

A pouch structure must protect the product and retain seal integrity after filling, handling, storage and distribution. A material description such as mono-material, kraft-look or high barrier does not establish the result by itself.

Can a film data sheet confirm pouch shelf life?

No. Test conditions, thickness, seals, zipper, spout, valve, window, product, headspace and distribution can change the finished-pack performance.

Why can a pouch pass a seal check but fail in distribution?

Flexing, impact, puncture, abrasion and load can expose weaknesses that are not visible immediately after sealing. Include filled-pack handling and route-specific tests.

When should a pouch be retested?

Review testing after changes to layer structure, thickness, sealant, zipper, valve, spout, supplier, artwork coverage, filling conditions or storage route.

Shelf-life and barrier testingDistribution testingPouch barrier and seal questionsSupplier due diligence
Send a pouch and product briefBrowse pouch products

Approve seal integrity as well as film structure.

A pouch material can meet its nominal barrier specification and still fail through a contaminated seal, channel, wrinkle, fitment joint, zipper, valve, pinhole or flex crack. The approval plan should define the defect that matters, test sensitivity, production settings, filled product and distribution conditions.

Is seal strength the same as leak integrity?

No. Seal strength measures resistance under a defined method; leak testing looks for an unintended path. A strong seal can contain a small channel, and a leak-free sample does not define the full seal process window.

Can empty pouch testing approve the filled format?

No. Include the actual product or a justified equivalent, filling contamination, headspace, seal settings, storage and distribution loads.

Leak and seal-integrity testingShelf-life and barrier testingPouch barrier and seal selection